Current version: 1.4.0

TTOS is a lightweight compositing window manager, designed to work on the well-known TomTom devices, thanks to the availability of the source code and the efforts of the OpenTom people.

TTOS currently includes a calculator, a calendar clock, a terminal, a sample app, and a MP3/Vorbis player, but has a powerful and easy-to-use API that allows to easily create new apps for it.

TTOS is distributed as free software under the GPLv3 license.

History of Versions

• Version 1.4.0 (2012-02-08)
• Main menu now occupies the whole screen, to avoid scrolling
• Now music player doesn't hang the system when exiting from the main menu
• Version 1.3.0 (2012-01-28)
• When a label had one line with a single space, the system hanged. Fixed.
• Now the pause in the music player works fine
• Now the random reproduction is really random
• Added a sample song
• Version 1.2.0 (2012-01-06)
• Previous versions missed the MP3 and Vorbis players themselves. Fixed (now you can play MP3 and Vorbis).
• Version 1.1.0 (2011-04-02)
• Tries to automatically adjust the screen orientation
• Allows to modify the screen orientation from the manager's command line
• Version 1.0.0 (2011-03-24)
• First public release